docs: def delete(self):
          """
          Deletes the records in the QuerySet.
          """
          assert self.query.can_filter(), \
              "Cannot use 'limit' or 'offset' with delete."
  
          # Ensure that only current objects are selected.
          del_query = self.filter(version_end_date__isnull=True)
  
          # The delete is actually 2 queries - one to find related objects,
          # and one to delete. Make sure that the discovery of related
          # objects is performed on the same database as the deletion.
          del_query._for_write = True
  
          # Disable non-supported fields.
          del_query.query.select_for_update = False
          del_query.query.select_related = False
          del_query.query.clear_ordering(force_empty=True)
  
          collector_class = get_versioned_delete_collector_class()
          collector = collector_class(using=del_query.db)
          collector.collect(del_query)
          collector.delete(get_utc_now())
  
          # Clear the result cache, in case this QuerySet gets reused.
          self._result_cache = None